AliAODForwardEP.h

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// 
// Class that contains results from FMD eventplane calculations
//
#ifndef ALIAODFORWARDEP_H
#define ALIAODFORWARDEP_H

#include <TObject.h>
#include <TH1D.h>
class TBrowser;
class TH1D;

class AliAODForwardEP : public TObject
{
public:
  AliAODForwardEP();
  AliAODForwardEP(Bool_t isMC);
  virtual ~AliAODForwardEP() {} // Destructor 
  void Init(const TAxis& etaAxis);
  void Clear(Option_t* option="");
  void Browse(TBrowser* b);
  Bool_t IsFolder() const { return kTRUE; } // Always true 
  void Print(Option_t* option="") const;
  const Char_t* GetName() const { return (fIsMC ? "ForwardEP" : "ForwardEP"); }
  void SetEventplane(Double_t ep) { fEpT = ep; }
  Double_t GetEventplane() { return fEpT; }
  void SetEventplaneA(Double_t epA) { fEpA = epA; }
  Double_t GetEventplaneA() { return fEpA; }
  void SetEventplaneC(Double_t epC) { fEpC = epC; }
  Double_t GetEventplaneC() { return fEpC; }
  void SetEventplane1(Double_t ep1) { fEp1 = ep1; }
  Double_t GetEventplane1() { return fEp1; }
  void SetEventplane2(Double_t ep2) { fEp2 = ep2; }
  Double_t GetEventplane2() { return fEp2; }
  const TH1D& GetHistogram() const { return fHist; } // Get histogram 
  TH1D& GetHistogram() { return fHist; } // Get histogram 

protected: 
  Bool_t   fIsMC;       // Whether this is from MC 
  Double_t fEpT;        // Total FMD event plane
  Double_t fEpA;        // FMD1+2 subevent plane
  Double_t fEpC;        // FMD3 subevent plane
  Double_t fEp1;        // Random FMD subevent plane 1
  Double_t fEp2;        // Random FMD subevent plane 2
  TH1D     fHist;       // Histogram of subevent planes in eta for this event

  ClassDef(AliAODForwardEP,1); // AOD forward multiplicity 
};

#endif
// Local Variables:
//  mode: C++
// End: